Rosalina, Erlinda Resti Ayu (2017) Pembuatan Pupuk Kompos (Kajian Proporsi Blotong Dan Kotoran Kambing Dengan Lama Waktu Pengomposan). Sarjana thesis, Universitas Brawijaya.
Abstract
Blotong dan kotoran kambing merupakan bahan organik yang ketersediaannya cukup banyak dan belum dimanfaatkan secara optimal. Akan tetapi blotong memiliki kadar nitrogen yang cukup rendah. Kotoran kambing memiliki kadar nitrogen tinggi. Kombinasi blotong dan kotoran kambing dapat dimaksimalkan dengan adanya proses pengomposan. Agar proses pengomposan dapat berlangsung lebih cepat perlu adanya penambahan mikroorganisme dekomposer seperti petrofast. Penelitian ini bertujuan untuk mengetahui proporsi bahan (blotong dan kotoran kambing) dan lama waktu pengomposan yang tepat agar dapat menghasilkan pupuk kompos yang memiliki kualitas terbaik sesuai dengan SNI. Penelitian menggunakan Rancangan Acak Kelompok (RAK) Faktorial dengan 2 faktor, yaitu proporsi bahan terdiri dari 3 level yaitu (25% blotong + 75% kotoran kambing, 50% blotong + 50% kotoran kambing, 75% blotong + 25% kotoran kambing) dan lama waktu pengomposan terdiri dari 3 level (10, 16 dan 22 hari). Data hasil pengujian, kadar air, C-organik, nitrogen , C/N rasio, fosfor dan kalium dianalisis menggunakan analisis sidik ragam (ANOVA), apabila hasil menunjukkan adanya beda nyata maka di uji lanjutan dengan uji BNT 5%. Penentuan perlakuan terbaik didapatkan dari rata-rata setiap parameter dan dibandingkan dengan SNI kompos 19-7030-2004. Hasil penelitian menunjukkan bahwa perlakuan yang terbaik yaitu proporsi bahan (25% blotong + 75% kotoran kambing) dan lama waktu pengomposan 16 hari yang memiliki kadar air 42,30%, kadar nitrogen 2,12%, kadar C-organik 26,96%, rasio C/N 12,70, kadar fosfor 1,15% dan kadar kalium 0,86%.
English Abstract
Filter cake and goat manure is an organic material that its availability is quite a lot and has not been utilized optimally. However, the filter cake has a fairly low nitrogen content. Goat manure has a high nitrogen content. The combination of filter cake and goat manure can be maximized by the composting process. In order for the composting process can take place more quickly it is necessary the addition of decomposer microorganism such as petrofast. The purpose of this research is to know the proportion of materials (blotong and goat manure) and the right time of composting in order to produce compost that has the best quality in accordance with SNI. The research used Randomized Block Design (RAK) Factorial with 2 factors, ie proportion of ingredients consisting of 3 levels (25% filter cake + 75% goat manure, 50% filter cake + 50% goat manure, 75% filter cake + 25% goat manure) and the length of time of composting consists of 3 levels (10, 16 and 22 days). Test data, moisture content, C-organic, nitrogen, C/N ratio, phosphor and calium were analyzed using variance analysis (ANOVA), if the result showed a real difference then in the follow-up test with 5% BNT test. The best treatment determination was obtained from the mean of each parameter and compared with the compositional SNI 19-7030-2004. The results showed that the best treatment was the proportion of the ingredients (25% blotong + 75% goat manure) and 16 days of composting time having water content 42.30%, nitrogen 2.12%, C-organic 26.96% , C/N ratio of 12.70, phosphor of 1.15% and calium of 0.86%.
Other obstract
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| Item Type: | Thesis (Sarjana) |
|---|---|
| Identification Number: | SKR/FTP/2017/593/051710050 |
| Uncontrolled Keywords: | Blotong, Kotoran Kambing, Petrofast, Pupuk Kompos |
| Subjects: | 600 Technology (Applied sciences) > 631 Specific techniques; apparatus, equipment materials > 631.8 Fertilizers, soil conditioners, growth regulators > 631.87 Vegetables manures and converted household garbage > 631.875 Compost |
| Divisions: | Fakultas Teknologi Pertanian > Teknologi Industri Pertanian |
| Depositing User: | Budi Wahyono Wahyono |
| Date Deposited: | 26 Oct 2017 08:32 |
| Last Modified: | 26 Nov 2021 03:36 |
| URI: | http://repository.ub.ac.id/id/eprint/4460 |
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